diff --git a/lib/make/mb_openmsx.mk b/lib/make/mb_openmsx.mk
index 343865b..c8442f0 100644
--- a/lib/make/mb_openmsx.mk
+++ b/lib/make/mb_openmsx.mk
@@ -65,7 +65,7 @@ define _mb_openmsx_run
 endef
 
 define mb_openmsx_dosctl
-	$(if $(wildcard $(1)-omsx),,$(call mb_openmsx_setup,$(1),$(if $(2),$(2),$(MB_OPENMSX_MACHINE))))
+	$(call mb_openmsx_setup,$(1),$(if $(2),$(2),$(MB_OPENMSX_MACHINE)))
 	$(if $(wildcard $(1)/omsxctl.com),,$(call mb_copy,$(MB_OPENMSX_CTLCACHE)/omsxctl.com,$(1)))
 	$(if $(wildcard $(1)/reboot.bat),,$(call mb_copy,$(PATH_MSXBUILD_REAL)/lib/emuctl/reboot.bat,$(1)))
 	$(if $(wildcard $(1)/shutdown.bat),,$(call mb_copy,$(PATH_MSXBUILD_REAL)/lib/emuctl/shutdown.bat,$(1)))